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DORHEA 3PCS ESP-WROOM-32D ESP32 Bluetooth and WiFi Low Power Module integrates ESP32-D0WD Generic Wi-Fi+BT+BLE MCU Modules for Voice Encoding Music Streaming and MP3 Decoding
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DORHEA 3PCS ESP-WROOM-32D ESP32 Bluetooth and WiFi Low Power Module integrates ESP32-D0WD Generic Wi-Fi+BT+BLE MCU Modules for Voice Encoding Music Streaming and MP3 Decoding
ESP32-WROOM-32D are powerful, generic Wi-Fi+BT+BLE MCU modules that target a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks.
DORHEA 3PCS ESP-WROOM-32D ESP32 Bluetooth and WiFi Low Power Module integrates ESP32-D0WD Generic Wi-Fi+BT+BLE MCU Modules for Voice Encoding Music Streaming and MP3 Decoding
Item #: 36581686

DORHEA 3PCS ESP-WROOM-32D ESP32 Bluetooth and WiFi Low Power Module integrates ESP32-D0WD Generic Wi-Fi+BT+BLE MCU Modules for Voice Encoding Music

Item #: 36581686

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ESP32-WROOM-32D are powerful, generic Wi-Fi+BT+BLE MCU modules that target a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks.
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What Stands Out

Dual Connectivity
Combines Bluetooth and Wi-Fi capabilities, allowing seamless communication for various applications, making it ideal for IoT projects that require versatile connectivity.
Low Power Design
Engineered for energy efficiency, this module operates effectively on low power, which extends battery life in portable devices and enhances usability in energy-sensitive applications.
Audio Processing
Supports voice encoding, music streaming, and MP3 decoding, enabling high-quality audio applications that can elevate user experiences in smart home and entertainment scenarios.

Product Details

Shop DORHEA 3PCS ESP-WROOM-32D ESP32 Bluetooth and WiFi Low Power Module integrates ESP32-D0WD Generic Wi-Fi+BT+BLE MCU Modules for Voice Encoding Music Streaming and MP3 Decoding online at a best price in Cape Verde. B097T11MZ4
Item Weight0.6 lbs (270 grams)

Who Should Buy?

Suitable For
  • IoT Developers

    Ideal for developers building Internet of Things applications requiring Wi-Fi and Bluetooth connectivity in low power environments.

  • Audio Enthusiasts

    Great for hobbyists interested in creating projects involving voice encoding, music streaming, and MP3 decoding features.

  • Prototyping Tasks

    Useful for quick prototyping where multiple units are needed for testing wireless communication and low-power applications.

Not Suitable For
  • Beginner Coders

    May not be suitable for beginners without hardware experience, as it requires programming knowledge and setup.

  • Heavy Processing Needs

    Not ideal for applications needing heavy computation or processing due to limited resources of the module.

  • Commercial Products

    Not recommended for final commercial products due to potential reliability issues with bulk low-cost components.

Product Description

DORHEA 3PCS ESP-WROOM-32D ESP32 Bluetooth and WiFi Low Power Module integrates ESP32-D0WD Generic Wi-Fi+BT+BLE MCU Modules for Voice Encoding Music Streaming and MP3 Decoding

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Customer Questions & Answers

  • Question: What are the main features of the ESP-WROOM-32D module?

    Answer: The ESP-WROOM-32D module integrates Bluetooth and WiFi capabilities, making it an excellent choice for IoT projects. It features the ESP32-D0WD chip, which supports dual-mode Bluetooth and WiFi functionality. This allows for voice encoding and music streaming applications. The module is designed for low power consumption, enabling battery-powered projects to run longer. This versatility makes it suitable for various scenarios, such as home automation, smart speakers, and wearable devices.
  • Question: How does the ESP32 improve my project compared to earlier modules?

    Answer: The ESP32 module significantly enhances your projects by offering a more powerful processor and higher memory compared to its predecessors. The dual-core architecture allows for multitasking, handling multiple operations concurrently without lag. Additionally, its integrated Bluetooth and WiFi capabilities simplify connections with other devices and networks, making it ideal for applications requiring real-time data transmission, such as smart devices and connected appliances.
  • Question: Can I use the ESP-WROOM-32D for audio applications?

    Answer: Absolutely! The ESP-WROOM-32D is specifically designed for audio applications. Its voice encoding capabilities allow it to process audio signals efficiently, making it suitable for streaming music and voice interactions. The module's low power consumption enables its use in portable devices like smart speakers, headphones, and voice assistants. As a result, developers can create seamless audio experiences using this module.
  • Question: What programming environments can I use with the ESP-WROOM-32D?

    Answer: The ESP-WROOM-32D supports various programming environments, including Arduino, ESP-IDF, and MicroPython. This flexibility allows developers to choose their preferred programming language and libraries. Using Arduino IDE, for instance, simplifies development with numerous examples and community support, making it easier for beginners to start their projects. Whether you're developing simple applications or complex systems, the ESP32's versatility accommodates all skill levels.
  • Question: What kind of projects can I build with the ESP-WROOM-32D?

    Answer: You can build a wide range of projects with the ESP-WROOM-32D, such as home automation systems, smart irrigation controllers, and Bluetooth-controlled devices. It is also great for creating IoT-based health monitoring systems. Its capability to handle voice commands allows for innovative applications like voice-activated gadgets. The module's connectivity options make it the backbone of many modern DIY IoT and smart-home projects.
  • Question: What is the power consumption of the ESP-WROOM-32D during operation?

    Answer: The ESP-WROOM-32D is designed for low power usage, making it ideal for battery-operated applications. In active WiFi mode, it consumes around 160 mA, while in Bluetooth mode, the consumption is around 40 mA. When in sleep mode, it reduces consumption to just a few µA, conserving battery life significantly. This makes it particularly valuable for portable applications that require long operational periods without frequent recharging.
  • Question: Is the ESP-WROOM-32D compatible with existing ESP8266 projects?

    Answer: Yes, the ESP-WROOM-32D is compatible with many existing ESP8266 projects, although some modifications may be necessary due to differences in hardware and features. Developers can generally leverage the same coding libraries while taking advantage of the enhanced capabilities of the ESP32, such as dual-mode Bluetooth connectivity. This backward compatibility allows for easier upgrades and enhancements in IoT projects initially built around the ESP8266.
  • Question: What kind of connectivity options does the ESP-WROOM-32D offer?

    Answer: The ESP-WROOM-32D offers extensive connectivity options, including WiFi (802.11 b/g/n) and Bluetooth (Classic and BLE). This dual connectivity enables seamless integration within IoT ecosystems, facilitating remote control of devices and communication with other IoT systems. Developers can utilize these features for applications requiring real-time data access and control, such as in smart homes, industrial automation, and wearable technology.
  • Question: Where can I buy the 3PCS ESP-WROOM-32D module in Cape Verde?

    Answer: You can purchase the 3PCS ESP-WROOM-32D ESP32 Bluetooth and WiFi Low Power Module from Ubuy in Cape Verde. Ubuy offers a wide selection of electronic components, making it easy to find this specific module. They also provide detailed product descriptions and specifications to help you make informed purchasing decisions.
  • Question: What are the dimensions of the ESP-WROOM-32D module?

    Answer: The ESP-WROOM-32D module typically measures about 25.5mm x 18mm x 3.6mm. This compact size makes it suitable for tightly packaged electronic projects and devices. The module can be easily integrated into PCB designs, allowing makers and developers to fit it into various applications, from small DIY IoT devices to more complex electronic systems while maintaining a sleek design.

DORHEA Single Board Computers Editorial Review

The DORHEA ESP-WROOM-32D is a module that integrates the ESP32-D0WD Wi-Fi, Bluetooth, and BLE MCU modules, that can be used for voice encoding, music streaming, and MP3 decoding. These modules come in a pack of ten, but it is worth noting that one customer reported receiving only nine. They all worked correctly, but the customer will not be ordering from the company again. The majority of the customers who received their orders reported that the modules worked perfectly, and they liked them, as they could make their own PCBs. However, it is important to note that one customer struggled with soldering the resistors, and another reported that three out of the five boards they received were dead on arrival. If you are experienced with ESP32 and SMD/SMT soldering and prototyping, these modules might be a good fit. But if you are new to this, it is better to Consider getting a more traditional development kit that has the built-in USB, switches, LED, and power regulator.

Customer Reviews & Ratings

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Pros

  • Modules arrived clean and worked perfectly for most customers
  • Good fit for those experienced with ESP32 and SMD/SMT soldering and prototyping

Cons

  • One customer reported receiving only nine modules instead of ten

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

CVE 1099

Order now and get it around Wednesday, June 24

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Powerful Wi-Fi+BT+BLE MCU modules
  • Suitable for low-power sensor networks
  • Ideal for demanding tasks like voice encoding and music streaming
  • Low sleep current of less than 5 µA
  • Integrated 4 MB external SPI flash connected to specific GPIOs
  • Package includes 3 ESP32-WROOM-32D modules